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Sponsor portfolioWelfare / HealthEIN 39-1914946

ALLIANT ENERGY CORPORATE SERV.INC.

4902 N. BILTMORE LANE · MADISON, WI 537182148
6084583680
Plans filed
2
Years active
2015–2024
Industry
NAICS 22
Latest filing
2024
Total premiums (latest)
$7.0M
No prior year
Persons covered
7,180
No prior year
Total participants
6,663
No prior year
Plans filed
2
No prior year

Plans under this sponsor

2 plans
Plan #501$4.8M
ALLIANT ENERGY HEALTH & WELFARE BENEFIT PLAN
Mixed4,018 covered·5 carriers
Primary: MINNESOTA LIFE INSURANCE COMPANY
Plan #502$2.3M
ALLIANT ENERGY RETIREE HEALTH & WELFARE BENEFIT PLAN
Mixed3,162 covered·3 carriers
Primary: BLUE CROSS BLUE SHIELD OF WISCONSIN

Coverage overview

Aggregate, latest year
Benefit typePremiumShareDistribution
Stop-loss$2.6M36.8%
Life$2.2M31.9%
Vision$1.2M16.6%
Long-term disability$1.0M14.8%

Carrier overview

5 carriers · all plans
CarrierCoverageTotal premiumSharePlansContractsCovered
BLUE CROSS OF CALIFORNIA
EIN 390138065
SL
$2.6M36.8%226,272
SECURIAN LIFE INSURANCE COMPANY
EIN 410417830
L
$2.2M31.9%254,945
VISION SERVICE PLAN
EIN 061227840
V
$1.2M16.6%226,324
THE LINCOLN NATIONAL LIFE INSURANCE COMPANY
EIN 350472300
LTD
$1.0M14.8%11930
NATIONAL UNION FIRE INS. CO. OF PITTSBURGH, PA
EIN 250687550
$00.0%110

Broker overview

1 broker · all plans
BrokerLocCarriersCommissionsFeesTotal compSharePlans
WILLIS TOWERS WATSON US LLCBROOKFIELD, WILINCOLN NATIONAL LIFE INSURANCE COMPANY, MINNESOTA LIFE INSURANCE COMPANY, VISION SERVICE PLAN$182K$69K$251K100.0%2

History & trajectory

10 years · all plans
Total premiums
Summed across all plans for this sponsor.
Persons covered
EOY headcount summed across all plans.
Carrier mix
Premium by top carriers, summed across plans.
Broker compensation
Comp by top brokers, summed across plans.

Policy details

Latest year, by plan
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